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ppc32: use L1_CACHE_SHIFT/L1_CACHE_BYTES

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instead of L1_CACHE_LINE_SIZE and LG_L1_CACHE_LINE_SIZE

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
This commit is contained in:
Stephen Rothwell
2005-10-17 11:50:32 +10:00
parent cf76485562
commit 7dffb72028
14 changed files with 100 additions and 103 deletions
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24
arch/powerpc/lib/copy_32.S
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@@ -66,9 +66,9 @@
.stabs "copy32.S",N_SO,0,0,0f
0:
CACHELINE_BYTES = L1_CACHE_LINE_SIZE
LG_CACHELINE_BYTES = LG_L1_CACHE_LINE_SIZE
CACHELINE_MASK = (L1_CACHE_LINE_SIZE-1)
CACHELINE_BYTES = L1_CACHE_BYTES
LG_CACHELINE_BYTES = L1_CACHE_SHIFT
CACHELINE_MASK = (L1_CACHE_BYTES-1)
/*
* Use dcbz on the complete cache lines in the destination
@@ -205,12 +205,12 @@ _GLOBAL(cacheable_memcpy)
dcbz r11,r6
#endif
COPY_16_BYTES
#if L1_CACHE_LINE_SIZE >= 32
#if L1_CACHE_BYTES >= 32
COPY_16_BYTES
#if L1_CACHE_LINE_SIZE >= 64
#if L1_CACHE_BYTES >= 64
COPY_16_BYTES
COPY_16_BYTES
#if L1_CACHE_LINE_SIZE >= 128
#if L1_CACHE_BYTES >= 128
COPY_16_BYTES
COPY_16_BYTES
COPY_16_BYTES
@@ -399,12 +399,12 @@ _GLOBAL(__copy_tofrom_user)
.text
/* the main body of the cacheline loop */
COPY_16_BYTES_WITHEX(0)
#if L1_CACHE_LINE_SIZE >= 32
#if L1_CACHE_BYTES >= 32
COPY_16_BYTES_WITHEX(1)
#if L1_CACHE_LINE_SIZE >= 64
#if L1_CACHE_BYTES >= 64
COPY_16_BYTES_WITHEX(2)
COPY_16_BYTES_WITHEX(3)
#if L1_CACHE_LINE_SIZE >= 128
#if L1_CACHE_BYTES >= 128
COPY_16_BYTES_WITHEX(4)
COPY_16_BYTES_WITHEX(5)
COPY_16_BYTES_WITHEX(6)
@@ -458,12 +458,12 @@ _GLOBAL(__copy_tofrom_user)
* 104f (if in read part) or 105f (if in write part), after updating r5
*/
COPY_16_BYTES_EXCODE(0)
#if L1_CACHE_LINE_SIZE >= 32
#if L1_CACHE_BYTES >= 32
COPY_16_BYTES_EXCODE(1)
#if L1_CACHE_LINE_SIZE >= 64
#if L1_CACHE_BYTES >= 64
COPY_16_BYTES_EXCODE(2)
COPY_16_BYTES_EXCODE(3)
#if L1_CACHE_LINE_SIZE >= 128
#if L1_CACHE_BYTES >= 128
COPY_16_BYTES_EXCODE(4)
COPY_16_BYTES_EXCODE(5)
COPY_16_BYTES_EXCODE(6)